FS is targeting the escalating bandwidth demands of AI and cloud workloads by expanding its Data Center Interconnect (DCI) capabilities to 800G. The company recently announced the D7070 Series Integrated 800G Muxponder, a move designed to bridge the gap between existing infrastructure and next-generation, ultra-high-speed core networks. This expansion allows FS to offer a transmission range spanning from 100G to 800G across data center, metro, and regional environments.
Scaling Capacity via the D7070 Series
The 1U D7070 Series platform aims to address inter-site traffic growth by aggregating 100GbE and 400GbE services onto four 800G coherent wavelengths. This configuration reaches a total capacity of 3.2 Tb/s. To maintain hardware flexibility, the platform supports 100G QSFP28, 400G QSFP112 client pluggables, and 800G CFP2-DCO coherent line pluggables. FS is positioning this hardware to function within multivendor environments through an open software architecture and standardized management interfaces, including WebGUI and CLI. This design is intended to simplify operations by ensuring the hardware can integrate with third-party Network Management Systems (NMS). By providing these diverse transmission rates, FS seeks to offer agile paths for customers managing complex, heterogeneous network infrastructures.
Diversifying DCI Solutions for Enterprise Needs
Beyond the new 800G offering, FS is maintaining five specialized solution paths to cover various deployment scenarios. For rapid 100G point-to-point links up to 120 km, the company utilizes the D5110 Series. Secure 200G short-haul access is handled by the D710 Series, which features AES-256 Layer-1 encryption. High-density 400G short-reach connectivity is provided by the 1U D6000 Series using 400G ZR/ZR+ optics. For medium- and long-haul requirements, the D7000 Series can deliver up to 19.2 Tb/s per fiber pair. The new 800G tier, anchored by the D7070 Series and the FS 800G ZR Tunable DWDM CFP2 DCO Coherent Module, is specifically marketed to handle advanced AI workloads through simplified wavelength management and increased scalability.
Key Takeaways
- The D7070 Series 1U platform achieves a 3.2 Tb/s total capacity by aggregating services onto four 800G coherent wavelengths.
- FS provides a tiered DCI portfolio ranging from 100G point-to-point links to 800G ultra-high-speed solutions.
- The D7070 Series supports 100G QSFP28, 400G QSFP112, and 800G CFP2-DCO coherent line pluggables.
TechInsyte's Take
In our view, FS is attempting to capture the mid-to-high-tier enterprise market by lowering the barrier to 800G adoption. By emphasizing multivendor compatibility and standardized interfaces, they are addressing a common pain point in DCI: the "vendor lock-in" that often accompanies high-speed optical upgrades. This strategy suggests that FS recognizes that enterprise IT leaders are prioritizing interoperability and the ability to leverage existing NMS tools even as they scale toward the massive bandwidth requirements necessitated by generative AI and distributed cloud architectures.
Questions & Answers
How does the D7070 Series facilitate multivendor network integration?
The platform utilizes an open software architecture and standardized management interfaces, such as WebGUI and CLI, which FS claims allows for seamless integration with third-party Network Management Systems (NMS).
What specific capacity can the D7000 Series deliver for long-haul networks?
The D7000 Series is designed to deliver up to 19.2 Tb/s per fiber pair, providing flexibility for metro and regional network configurations.
Which hardware components support the new 800G DCI tier?
The 800G capability is anchored by the D7070 Series and the FS 800G ZR Tunable DWDM CFP2 DCO Coherent Module.
What encryption standards are available in the FS DCI portfolio?
The D710 Series, which is used for 200G short-haul and access DCI, features AES-256 Layer-1 encryption.
Source: Businesswire
